Daikin ERLA03DAV3, Installer'S Reference Manual, Page: 124 / 192

9 | Configuration
Installer reference guide
124
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1A – 2020.05
T
BUH OFF
Backup heater OFF temperature (T
U
)
T
HP MAX
Maximum heat pump temperature at sensor in domestic hot water tank
T
HP OFF
Heat pump OFF temperature (T
HP MAX
−[6-01])
T
HP ON
Heat pump ON temperature (T
HP OFF
−[6-00])
T
DHW
Domestic hot water temperature
T
U
User setpoint temperature (as set on the user interface)
t Time
Example: setpoint (T
U
)≤maximum heat pump temperature–[6‑01] (T
HP MAX
–[6‑01])
t
[6-00]
HP
5
10
20
30
40
43
45
T
U
=T
HP OFF
T
HP MAX
T
DHW
T
HP ON
50
HP Heat pump. If heating up time by the heat pump takes too long, auxiliary heating by the booster heater can
take place.
T
HP MAX
Maximum heat pump temperature at sensor in domestic hot water tank
T
HP OFF
Heat pump OFF temperature (T
HP MAX
−[6-01])
T
HP ON
Heat pump ON temperature (T
HP OFF
−[6-00])
T
DHW
Domestic hot water temperature
T
U
User setpoint temperature (as set on the user interface)
t Time
INFORMATION
The maximum heat pump temperature depends on the ambient temperature. For
more information, see the operation range.
Timers for simultaneous request space and domestic hot water operation
# Code Description
N/A [8-00] Minimum running timer for domestic hot water
operation. Do not change.
N/A [8-01] Maximum running time for domestic hot water
operation. Domestic hot water heating stops
even when the target domestic hot water
temperature is NOT reached.
▪ When system layout = Room thermostat
control: This preset value is only taken into
account if there is a request for space heating
or cooling. If there is NO request for space
heating/cooling, the tank is heated until the
setpoint has been reached.
▪ When system layout ≠ Room thermostat
control: This preset value is always taken into
account.
Range: 5~95 minutes
N/A [8-02] Anti-recycling time.
Minimum time between two cycles for domestic
hot water.
Range: 0~10 hours
Remark: The minimum time is 0.5 hours even
when the selected value is 0.